Answer:
The width is 87
Step-by-step explanation:
Given
Represent Length with L and Width with W
Variation: Inverse Proportion
Required
Solve for W when L = 2
First, we need to determine the constant of variation
Where
k = constant of variation
Substitute the following values:
Solve for k
To solve for W when L = 2, we simply substitute values for L and K in the expression
Solve for W
<em>Hence, the width is 87</em>
Use the law of sines
11/sin50°=13/sinθ
11/0.766=13/sinθ
11sinθ=13(0.766)
11sinθ=9.958
sinθ=9.958/11
sinθ=0.9052727
use arcsin on your calculator
θ=64.86°
The original price was 100% and the sale was -25%
100% - 25% = 75%
This means 75% = £33
75% = 3/4
If we divide the sale amount by 3 and them multiply by 4, we will get the original amount.
£33 / 3 = £11
£11 x 4 = £44
Answer:
56.7 mi/h
Step-by-step explanation:
The formula for average speed is:
Average Speed = 
Thus we have:
Average Speed = 
mph
<em>Rounding to the nearest tenth, we have </em>
Average Speed = 56.7 mi/h
